Key points are not available for this paper at this time.
mitral valve insufficiency (MVI) was re- ported in 9 of 325 dogs with congenital heart disease.15Congenital MVI was described in 8 dogs , 4 months to 2 years old .Three dogs that died had shortening and ◄ Elema -Schönander , Model DST 641 , Stockholm , Sweden.
Lord et al. (1975) studied this question.